html,body{color:#f2f2f5;overscroll-behavior:none;background:#000;min-height:100dvh;margin:0}body{-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;overflow:hidden}.stage{box-sizing:border-box;min-height:100dvh;padding:max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(14px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));touch-action:none;flex-direction:column;justify-content:center;align-items:center;gap:14px;display:flex;position:relative;overflow:hidden}.arena-wrap{aspect-ratio:2/3;width:min(100%,66.67dvh - 126.673px);max-width:420px;position:relative}#arena{touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;cursor:crosshair;box-sizing:border-box;background:#0d0d14;border:2px solid #164e63;border-radius:8px;width:100%;height:100%;display:block;box-shadow:0 0 28px #2dd4ff29}#caption{pointer-events:none;color:#d6d6dc;white-space:nowrap;font:600 14px/1 ui-monospace,monospace;position:absolute;top:0;left:0}#score{top:max(16px, env(safe-area-inset-top));right:max(20px, env(safe-area-inset-right));color:#fff;background:#0009;border:1px solid #ffffff47;border-radius:999px;padding:8px 16px;font:700 32px/1 ui-monospace,monospace;position:absolute}#controls{align-items:center;gap:12px;margin:0;padding:0 16px;display:flex}#reset{color:#0d0d14;cursor:pointer;background:#2dd4ff;border:none;border-radius:999px;padding:10px 18px;font:600 14px/1 system-ui,sans-serif}#hint{text-align:center;text-wrap:balance;color:#d6d6dc;margin:0;padding:0 16px;font:500 16px/1.5 system-ui,sans-serif}#error{color:#ff7a7a;max-width:60ch;margin:0;font:13px/1.4 ui-monospace,monospace}@media (height<=500px){.stage{gap:8px}#score{padding:6px 12px;font-size:24px}#hint{font-size:14px}}